The ___________________ in the image intensifier emits electrons when it is stimulated by light photons.
A) input phosphor
B) output phosphor
C) photocathode
D) electrostatic lenses
Correct Answer:
Verified
Q15: One 50-keV photon at the input screen
Q16: The conventional simulator can define treatment fields
Q17: Digital fluoroscopy is similar to conventional fluoroscopy;
Q18: Most patient support assemblies can support approximately
Q19: When the primary x-ray beams strike the
Q21: As recommended by Martin,to produce a high-quality
Q22: The matrix size is determined by the
Q23: The difference in completing an axial scan
Q24: CT numbers are also known as:
A) Hounsfield
Q25: The CT number for dense bone is:
A)
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